%0 Book%A Darwin, Charles,%D 1884%T The different forms of flowers on plants of the same species. %C London,%I J. Murray%! The different forms of flowers on plants of the same species.%K Fertilization of plants%K Plants%K Variation%G English%U http://www.biodiversitylibrary.org/item/115606%R 10.5962/bhl.title.54978